Skills you'll gain: Vulnerability Scanning, Digital Forensics, Vulnerability Assessments, Linux, Linux Administration, Network Security, Authorization (Computing), Role-Based Access Control (RBAC), Identity and Access Management, Linux Commands, Security Testing, User Accounts, Network Monitoring, System Monitoring, Hardening, Continuous Monitoring, Information Systems Security, Security Controls, Wireless Networks, Cybersecurity
★ 5 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Bash (Scripting Language), Shell Script, Unix Shell, Linux Commands, Linux, Scripting, Unix Commands, DevOps, Test Script Development, Devops Tools, Scripting Languages, File Management, Unix, Command-Line Interface, File I/O
★ 4.6 (85) · Intermediate · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: File Systems, Linux Administration, Data Storage Technologies, Linux, Data Loss Prevention, Linux Commands, File Management, Software Installation, Data Maintenance, Data Storage, Data Management, Systems Architecture, System Configuration, Data Integrity, Hardware Architecture, Command-Line Interface, System Monitoring
★ 4.9 (20) · Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Virtual Networking, Virtualization, Dynamic Host Configuration Protocol (DHCP), Virtualization and Virtual Machines, Linux Administration, Linux Servers, Lightweight Directory Access Protocols, Network Administration, Virtual Machines, Linux, Network Architecture, Information Technology, Network Planning And Design, Virtual Environment, System Configuration, Linux Commands, Server Administration, Remote Access Systems, Software Installation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ansible, Ubuntu, Linux Servers, WordPress, Linux Administration, Remote Access Systems, Linux, Content Management Systems, Linux Commands, Nginx, Servers, Web Servers, Operating System Administration, IT Automation, Software Installation, Systems Administration, Virtual Machines, MySQL, PHP (Scripting Language), File Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Package and Software Management, Linux Administration, Command-Line Interface, Linux, Operating System Administration, Linux Commands, Systems Administration, User Accounts, Remote Access Systems, Network Security, grep, Network Administration, General Networking, File Management, System Configuration, Software Installation, File Systems, Data Storage
Mixed · Course · 1 - 3 Months

Skills you'll gain: Red Hat Enterprise Linux, Command-Line Interface, Linux Administration, Linux Commands, User Accounts, User Provisioning, Linux, Operating System Administration, Software Installation, System Configuration, Systems Administration, Security Controls, Control Panels, Shell Script, File Management, Package and Software Management, System Monitoring, Configuration Management, User Interface (UI)
★ 5 (14) · Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Command-Line Interface, Linux Commands, Linux, File Management, Linux Administration, File Systems, File I/O
★ 4.7 (80) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Linux, Linux Administration, Red Hat Enterprise Linux, File Systems, Scripting, Linux Servers, Operating System Administration, Shell Script, System Configuration, Linux Commands, Unix Shell, Systems Administration, Web Servers, Bash (Scripting Language), Servers, System Monitoring, IT Automation, File Management, Command-Line Interface, OS Process Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Bash (Scripting Language), Systems Administration, Shell Script, Linux Commands, Linux Administration, Unix Shell, Linux, Unix, Scripting, Scripting Languages, IT Automation, File I/O
★ 4.2 (31) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Scripting Languages, IT Automation, grep
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Linux Servers, Linux Administration, Linux, TCP/IP, Linux Commands, Network Administration, Servers, Network Protocols, System Configuration, Service Management, Package and Software Management
Intermediate · Course · 1 - 4 Weeks